ML618603483
- 性別與年齡
- 成鳥,性別未知 - 2
- 行為
- 求偶、展示或交尾
- 聲音
- 飛行歌聲
- 回播
- 未使用回播
影音備註
Two birds closely associating with each other along the shore below the bunker. Both simultaneously performing a display flight, suggesting a pair? Edited in audacity: high pass filter - 250khz, normalized to -3.0dB.
觀察細節
At least 4 birds present.
技術資訊
- 錄音機
- Olympus LS 12
- 麥克風
- Røde Lavalier Go
- 配件
- 原始檔案大小
- 2.36 MB